Security Engineer, Product Security

Requirements

• 2–5 years of experience in Product Security, Application Security, or software engineering with a strong security focus.
• Strong understanding of web application and API security fundamentals and common vulnerability classes (OWASP Top 10).
• Experience performing security reviews, threat modelling, or secure architecture assessments for software systems.
• Familiarity with security testing tools and practices (SAST/DAST, dependency scanning, fuzzing, manual testing).
• Comfort reading and reviewing production code in at least one language (e.g., Python, Go, Java, JavaScript/TypeScript).
• Exposure to automated or AI-assisted security tools or workflows, and interest in applying them to improve developer experience and security outcomes.
• Ability to work cross-functionally with engineering teams and communicate findings in a constructive, actionable way.
• Proven ability to drive remediation efforts and follow through on risk reduction outcomes.

Nice to Haves

• Experience with cloud-native architectures (AWS/GCP/Azure), microservices, Kubernetes, service-to-service authentication, and secrets management.
• Experience tuning security tools to reduce noise and improve signal (e.g., improving rules, baselines, or pipelines).
• Familiarity with secure SDLC practices and security champions programs.
• Exposure to bug bounty/vulnerability disclosure or working with external researchers.
• Experience improving internal security automation or developer workflows (including using AI-assisted tooling).

Why Join Us

• Key moment to join Aircall in terms of growth and opportunities
• Our people matter, work-life balance is important at Aircall
• Fast-learning environment, entrepreneurial and strong team spirit
• 45+ Nationalities: cosmopolite & multi-cultural mindset
• Competitive salary package & benefits

Diversity, Equity, and Inclusion

At Aircall, we believe diversity, equity and inclusion – irrespective of origins, identity, background and orientations – are core to our journey.

We pride ourselves on promoting active inclusion within our business to foster a strong sense of belonging for all. We’re working to create a place filled with diverse people who can enrich and learn from one another. We’re committed to ensuring that everyone not only has a seat at the table but is valued and respected at it by providing equal opportunities to develop and thrive.

We will constantly challenge ourselves to make sure that we live up to our ambitions around diversity, equity and inclusion, and keep this conversation open. Above all else, we understand and acknowledge that we have work to do and much to learn.

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